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start rewriting rollo so it's a little more parameterized.

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This commit is contained in:
Joe Onorato
2009-08-08 18:53:53 -07:00
parent bf15cb44cc
commit 43e7bcf0ad
6 changed files with 467 additions and 156 deletions
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35
src/com/android/launcher2/Utilities.java
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@@ -234,7 +234,7 @@ final class Utilities {
final float paddingRight = 5.0f * scale;
final float cellWidth = resources.getDimension(R.dimen.workspace_cell_width);
final float bubbleWidth = cellWidth - paddingLeft - paddingRight;
mBubblePadding = 5.0f * scale;
mBubblePadding = 3.0f * scale;
RectF bubbleRect = mBubbleRect;
bubbleRect.left = 0;
@@ -245,27 +245,29 @@ final class Utilities {
mTextWidth = bubbleWidth - mBubblePadding - mBubblePadding;
Paint rectPaint = mRectPaint = new Paint();
rectPaint.setColor(0xff000000);
rectPaint.setColor(0xaa000000);
rectPaint.setAntiAlias(true);
TextPaint textPaint = mTextPaint = new TextPaint();
textPaint.setTypeface(Typeface.DEFAULT_BOLD);
textPaint.setTextSize(20);
textPaint.setColor(0xffffffff);
textPaint.setAntiAlias(true);
float ascent = -textPaint.ascent();
float descent = textPaint.descent();
float leading = (ascent+descent) * 0.1f;
float leading = 0.0f;//(ascent+descent) * 0.1f;
mLeading = (int)(leading + 0.5f);
mFirstLineY = (int)(leading + ascent + 0.5f);
mLineHeight = (int)(leading + ascent + descent + 0.5f);
roundToPow2(64);
mBitmapWidth = roundToPow2((int)(mBubbleRect.width() + 0.5f));
mBitmapHeight = roundToPow2((int)((MAX_LINES * mLineHeight) + mLeading + 0.5f));
mBitmapHeight = roundToPow2((int)((MAX_LINES * mLineHeight) + leading + 0.5f));
Log.d(Launcher.LOG_TAG, "mBitmapWidth=" + mBitmapWidth + " mBitmapHeight="
+ mBitmapHeight + " w=" + ((int)(mBubbleRect.width() + 0.5f))
+ " h=" + ((int)((MAX_LINES * mLineHeight) + mLeading + 0.5f)));
+ " h=" + ((int)((MAX_LINES * mLineHeight) + leading + 0.5f)));
}
/** You own the bitmap after this and you must call recycle on it. */
@@ -281,9 +283,8 @@ final class Utilities {
}
if (lineCount > 0) {
RectF bubbleRect = mBubbleRect;
bubbleRect.bottom = (int)((lineCount * mLineHeight) + mLeading + mLeading + 0.0f);
bubbleRect.bottom = height(lineCount);
c.drawRoundRect(bubbleRect, mCornerRadius, mCornerRadius, mRectPaint);
Log.d(Launcher.LOG_TAG, "bubbleRect=" + bubbleRect);
}
for (int i=0; i<lineCount; i++) {
int x = (int)((mBubbleRect.width() - layout.getLineMax(i)) / 2.0f);
@@ -294,6 +295,26 @@ final class Utilities {
return b;
}
private int height(int lineCount) {
return (int)((lineCount * mLineHeight) + mLeading + mLeading + 0.0f);
}
int getBubbleWidth() {
return (int)(mBubbleRect.width() + 0.5f);
}
int getMaxBubbleHeight() {
return height(MAX_LINES);
}
int getBitmapWidth() {
return mBitmapWidth;
}
int getBitmapHeight() {
return mBitmapHeight;
}
}
/** Only works for positive numbers. */